[Rails-devel] Unlimited tiles option

[Freek D. <sf_...@ma...>]

Attached is a patch (for only the XML and LocalisedText.properties
files) that adds another option to all games: Unlimited Tiles. It sets
the quantity of each tile to -1.

The TileSet.XML files grow quite a bit with this option, so let me know
if this is the correct way to implement this.

Note: I set the limit of all tiles to -1, even for city-specific tiles
where it makes no sense to have >1. I was too lazy to check those
exceptions.

Regards,
Freek